William H.C. Chang & Diana Shon Chang TTEE Chang Family Trust U/A DTD 10/23/2006

Track

Insider profile

Performance

Overall performance
2.7
Performance over holding periods
2.7
30 days 90 days 120 days
Average return -0% 8.2% 15.1%
Success rate 74% 68% 82%
Transactions
8 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
William H.C. Chang & Diana Shon Chang TTEE Chang Family Trust U/A DTD 10/23/2006's trades of Semler Scientific Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Sale
Price
44.00
Quantity 89,285 -6.4%
Value US$3,928,540
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-09 2025-12-09
PrS Proposed sale
36,833
184.94
US$2,780,904 		36,833 184.94 US$2,780,904
2021-06-04 2021-06-04
S Sale
77,265 +17.4%
154.27
US$2,390,205 		77,265 +17.4% 154.27 US$2,390,205
2021-06-04 2021-06-03
S Sale
98,068 -43.2%
152.48
US$3,050,239 		98,068 -43.2% 152.48 US$3,050,239
2021-06-04 2021-06-02
S Sale
937 -0.2%
110.00
US$103,070 		937 -0.2% 110.00 US$103,070
2020-01-27 2020-01-23
S Sale
1,000 -0.3%
50.00
US$50,000 		1,000 -0.3% 50.00 US$50,000
2020-01-23 2020-01-22
S Sale
5,451 -1.4%
50.04
US$272,766 		5,451 -1.4% 50.04 US$272,766
2020-01-23 2020-01-21
S Sale
6,360 -1.6%
50.19
US$319,237 		6,360 -1.6% 50.19 US$319,237
2020-01-23 2020-01-17
S Sale
6,000 -1.5%
50.00
US$300,000 		6,000 -1.5% 50.00 US$300,000
2019-05-06 2019-05-06
S Sale
89,285 -6.4%
44.00
US$3,928,540 		89,285 -6.4% 44.00 US$3,928,540